Toggle navigation
Cannabis Database
Browse
Compounds
Protein Targets
Cannabis Cultivars
Pathways
Search
ChemQuery Structure Search
Molecular Weight Search
Text Query
Sequence Search
Advanced Search
LC-MS Search
LC-MS/MS Search
GC-MS Search
NMR Search
Downloads
About
About Cannabis Compound Database
Statistics
FAIR Compliance
API Information
Wishart Research Group
Contact Us
Search
Spectra Search
Mass Spectrum
LC-MS Search
LC-MS/MS Search
GC-MS Search
NMR Search
Query Masses (Da) and Collision Cross Section (Ų):
Ion Mode:
Positive
Negative
Neutral
Adduct Type:
["Unknown", "M+H", "M+H-2H2O", "M+H-H2O", "M+NH4-H2O", "M+Li", "M+NH4", "M+Na", "M+CH3OH+H", "M+K", "M+ACN+H", "M+2Na-H", "M+IsoProp+H", "M+ACN+Na", "M+2K-H", "M+DMSO+H", "M+2ACN+H", "M+IsoProp+Na+H", "M+H+HCOONa", "2M+H", "2M+NH4", "2M+Na", "2M+2H+3H2O", "2M+K", "2M+ACN+H", "2M+ACN+Na", "2M+H-H2O", "M+2H", "M+H+NH4", "M+H+Na", "M+H+K", "M+ACN+2H", "M+2Na", "M+2ACN+2H", "M+3ACN+2H", "M+3H", "M+2H+Na", "M+H+2Na", "M+3Na", "M+H+2K"]
Hold Ctrl (
) or Command (
) to select multiple adducts.
Molecular Weight Tolerance ±:
Da
ppm
CCS Prediction Method:
AllCCS
DarkChem
DeepCCS
Collision Cross Section Tolerance ± (%):
1
3
5
10
Load Example with CCS
Load Example without CCS
Search
Reset